Saving The Configuration Changes; Rebooting From Remote; Configuration Through A Central Server; Grandstream Networks, Inc - Grandstream Networks GXW40 series User Manual

Default is No. If se t to "Yes", polarity will be reversed upon call establishment and
Polarity Reversal
termination.
Set to Yes if the traditio nal PBX you are using with GXW40XX uses this method for
Loop Current
signaling call termination. Default is No.
Disconnect
Default is 200. In 100 - 1 0000 milliseconds range.
Loop Current
Disconnect duration
Time period when the cradle is press ed (Hook Flash) to simulate FLASH. To prevent
Hook Flash timing
unwanted activation of the F lash/Hold and automatic phone ring-back, adjust this tim e
value.
On-hook timing is the minimum time for an on-hook event to be validated.
On Hook Timing
Handset volume adjustment. RX is fo r receiving volume (direction FX Sto analog
Gain
phone), TX is for transmission volume (An alog phone to F XS). Default values ar e
0dB for both parameters. Loudest volume: +6dB Lowest volume: -6dB.
Configure ring cadences according to preference.
Ring Tones
S C
AVING THE ONFIGURATION
After user makes a change to the configuration, press the "Update" button in the Configuration Menu. The
web browser will then display a message window to confirm saved changes.
Grandstream recommends reboot or power cycle the IP phone after saving changes.
R R
EBOOTING FROM EMOTE
Press the "Reboot" button at the bottom of the configuration menu to reboot the phone remotely. The web
browser will then display a message window to confirm that reboot is underway. Wait 30 seconds to log in
again.
C
ONFIGURATION THROUGH A
Grandstream GXW40XX can be automatically configured from a central provisioning system.
When GXW40XX boots up, i
"cfg000b82xxxxxx" or "cfg 000b82xxxxxx.xml", where "000b82xxxxxx" is the LAN MAC address of the
GXW40XX. It will first request "cfg000b82xxxxxx" then "cfg000b82xxxxxx.xml"
A service provider or an enterprise with large deployment of Grandstream devices can easily manage the
configuration and service provisioning of individual devices remotely from a central server.
Grandstream has a c entral provisioning system called GAPS ( Grandstream Automated Provisioning
System). GAPS supports automatic configuration of Grandstream devices. GAPS uses enhanced (NAT
friendly) TFTP or HTTP (thus no NAT issues) and other communication protocols to communicate with
each individual Grandstream device.
Grandstream provides GAPS service to VoIP s ervice providers. Use GAPS for either simple redirection
or with certa in special provisioning settings. At boot-up, Grandstream devices by default point to
Grandstream provisioning server GAPS, based on the unique MA C address of each device, GAPS
provision the devices with redirection settings so that they will be redirected to customer's TFTP or HTTP
server for further provis ioning. Grandstream also provide GAPSLITE s oftware package which contains
our NAT friendly TFTP server a nd a configuration tool to facilitate the task of gene
configuration files.

Grandstream Networks, Inc.

C
HANGES
C S
ENTRAL ERVER
t will send TFTP or HTTP request to do wnload configuration file,
GXW40XX User Manual
Firmware 1.0.5.10
rating device
Page 36 of 40
Last Updated: 01/2012